Riven

Amedeo Nazzari

as Cesare Monti

May Britt

as Maria Spanisch

Nino Besozzi

as Il dottor Moriesi

Frank Latimore

as Giorgio

Elena Altieri

as La direttrice del giornale

María Martín

as Girl in the institute

Cesarina Gheraldi

as Un'altra ospite dell'istituto

Ernesto Calindri

as Il direttore del giornale

Elli Parvo

as Clelia, la padrona della pensione

Guido Celano

as Medico di guardia

Rik Battaglia

as Gino Lodi

Oscar Andriani

as Un collega di Cesare (uncredited)

Ughetto Bertucci

as Un testimone al commissariato (uncredited)

Mimo Billi

as Il commissario a Genova (uncredited)

Anna Campori

as La nuova inquilina (uncredited)

Anna Carena

as La portinaia (uncredited)

Giovanna Cigoli

as La madre di Maria (uncredited)

Rina Franchetti

as La guardiana dell'istituto (uncredited)

Giacomo Furia

as Il nuovo inquilino (uncredited)

Achille Majeroni

as Il professore ladruncolo (uncredited)

Milly

as Un'altra ospite dell'istituto (uncredited)

Amalia Pellegrini

as Un'anziana ospite dell'istituto (uncredited)

Amelia Perrella

as Teresa (uncredited)

Aldo Pini

as Nello, il complice (uncredited)

Winni Riva

as Elena (uncredited)

Flo Sandon's

as Flo Sandon's

Maria Zanoli

as Una sorvegliante (uncredited)

Flavio Mogherini

Production Design

Fulvio Borsotti

Set Decoration

Roberto Cinquini

Editor

Vyera Goicovich

Script Supervisor

Totò Mignone

Unit Manager

Manlio Dalla Pria

Production Secretary

Gaia Romanini

Costume Design

Franco Freda

Makeup Artist

Biagio Fiorelli

Sound

Angelo Francesco Lavagnino

Original Music Composer

Basilio Franchina

Executive Producer

Folco Laudati

Production Manager

Mario Mattoli

Director

Carlo Ponti

Producer

Dino De Laurentiis

Producer

Mario Mattoli

Screenplay

Aldo De Benedetti

Screenplay

Luciano Mattoli

Story

Aldo Tonti

Director of Photography